.main-container{
    display: flex;
    height: 100%;
    position: relative;
}
.sidebar{
    width: 13%;
    background-color: #304156;
    height: 100%;
    position: fixed;
    font-size: 0;
    z-index: 1001;
    overflow: hidden;
    -webkit-box-shadow: 2px 0 6px rgba(0,21,41,.35);
    box-shadow: 2px 0 6px rgba(0,21,41,.35);
}
.header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 87%;
    height: 9%;
    margin-left: 13%;
    font-size: 0;
    background: #304156;
}
.main{
    width: 87%;
    height: 91%;
    margin-left: 13%;
}
.menu{
    background-color: #304156;
    color: #F5F7FA;
}
.logo{
    margin-right: 10px;
}
.el-tooltip__trigger:focus {
    outline: none;
}
